Commit 14a21e7b authored Sep 21, 2015 by Tobias Jakobi Committed by MyungJoo Ham Sep 30, 2015

PM / devfreq: Fix governor_store()



Writing the currently set governor into sysfs currently
seems to fail.
Fix this by setting the return code to zero before
leaving governor_store().

Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

parent 9ffecb10

drivers/devfreq/devfreq.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -795,8 +795,10 @@ static ssize_t governor_store(struct device dev, struct device_attribute attr,
		ret = PTR_ERR(governor);
		goto out;
		}
		if (df->governor == governor)
		if (df->governor == governor) {
		ret = 0;
		goto out;
		}

		if (df->governor) {
		ret = df->governor->event_handler(df, DEVFREQ_GOV_STOP, NULL);